#include <stdio.h>
int main(){
	int T;
	scanf("%d",&T);
	while(T--){
		char JJ[50]={0};
	    scanf("%s",JJ);
		int total=0;
		for(int a=0;a<50;a++){
			if((JJ[a]==97)||(JJ[a]==101)||(JJ[a]==105)||(JJ[a]==111)||(JJ[a]==117)){
				total++;}
		}
		printf("%d\n",total);

	}
    return 0;
}